根据"There are some differences between different models of hybrid cars,but the general principle is that the car runs on petrol,and the electric motor kicks in when additional power is required,for example,when going uphill.In some hybrid cars the petrol engine(引擎)turns itself off when not...
从第二段”but the general principle is that the car runs on petrol, and the electric motor kicks in when additional power is required”中可以看出,动力混合车主要靠汽油保持运行,在需要额外的动力时使用电动机。所以这种车需要较少的能源是因为有电力的补充帮助,故选C。 (2)题详解: 细节理解题。从第...
从第二段”butthegeneralprincipleisthatthecarrunsonpetrol,andtheelectricmotorkicksinwhenadditionalpowerisrequired”中可以看出,动力混合车主要靠汽油保持运行,在需要额外的动力时使用电动机。所以这种车需要较少的能源是因为有电力的补充帮助,故选C。 【2】细节分析题。从第三段”Theelectricmotorisusedtoslowdownthe...
Hybrid cars (混合动力车) are cars that run on petrol and electricity.They have a small standard petrol engine and a battery (电池) electric motor to provide electric power.There are some differences between different models of hybr
There are some differences between different models of hybrid cars,but the general principle is that the car runs on petrol,and the electric motor kicks in when additional power is required,for example,when going uphill or accelerating.In some hybrid cars the petrol engine turns itself off when...
Hybrid cars are cars that run on both petrol and electricity.They have a small standard petrol engine and a battery and electric motor to provide electric power. There are some differences between different models of hybrid cars,but the general principle is that the car runs on petrol,and the...
12.C.细节理解题.由第一段中的"the general principle is that the car runs on petrol,and the electric motor kicks in when additional power is required"和第二段中的"Hybrid cars have much smaller petrol engines,improved by electric motors when needed,so they use less petrol."可知,混合动力车在...
【题目】Hybrid cars (混合动力车) are cars that run on petrol and electricity. They have a small standard petrol engine and a battery (电池) electric motor to provide electric power. There are some differences between different models of hybrid cars, but the general principle is that the car...
Hybrid cars (混合动力车) are cars that run on petrol and electricity. They have a small standard petrol engine and a battery (电池) electric motor to provide electric power. There are some differences between different models of h
9.Hybrid cars are cars that run on petrol and electricity.They have a small standard petrol engine and a battery electric motor to provide electric power.There are some differences between different models of hybrid cars.but the general principle is t